The tree structure is often used in user interface of web applications. The tree UI is very useful and often used to make comprehensive UI. In this section, we are going to learn how to make the server side program of the tree UI by 2 examples.

Summary

Tree UI is used to show data with tree structure. The jQuery supports rich user interface (UI) applications.

In
addition to front end support by Javascript and jQuery, the
Alinous-Core supports server side programming by the Domain Specific
Language.